Undercarriage track system for mobile earthmoving machine



FIG. 1 is a top perspective view of an undercarriage track system for mobile earthmoving machine showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof, the rear view being identical;

FIG. 4 is a left side view thereof, the right side view being identical;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a partial view thereof.

The broken lines illustrate environmental structure and form no part of the claimed design.

The pairs of closely spaced jagged dot-dashed lines represent indeterminate length and form no part of the claimed design. 

CLAIM The ornamental design for an undercarriage track system for mobile earthmoving machine, as shown and described. 